hello,
i have been in a long distance relationship for 3 1/2 years now and still going strong. Yes, it takes a lot of effort to stay strong. Both parties really have to commit to the relationship. It takes a lot of time, understanding, patience, trust and love. Sometimes it gets very lonely because you don't see him/her but honestly, when you do see each other, it's one of the best feelings! Anyway, just don't be discouraged by all the failed ones, if you want to try, go ahead but just remember that it's not meant to be for everyone...as the last person said "kung kamu, kamu jud"
cheers,
Sherry